“Do you know for what, Chick?” Patsy asked eagerly.

“Not yet. He took a long look at this house and then went down and sized up that building with a lime sign on it.”

“Gee! we must be in right. Where is he, now?”

“In a barroom around the corner. What did you learn in that house? You seem to have something on your mind.”

Patsy hurriedly told his story, and Chick’s countenance took on a more serious expression.

“By Jove, it may be that Nick was in that house,” said he. “He may have got wise to something that sent him there.”

“That’s just what I think,” Patsy declared. “I can see no other way of looking at it.”

“There is only one course for us to shape, I reckon,” said Chick, after a moment’s thought.

“What’s that?”

“We’ll begin with arresting Slugger Sloan. He may throw up a squeal that will clinch our suspicions.”